Steroid formation by the avian ovary in vitro ( Gallus domesticus)
Ovarian slices of the Gallus domesticus in the presence of gonadotrophin incorporate acetate-1- 14C into progesterone, androstenedione, testosterone, and estradiol-17β. Distinct profiles of radioactive steroids are seen in the tissues of the molting, laying, and broody hens. There is an intense Δ 5,...
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| Veröffentlicht in: | General and comparative endocrinology 1970-08, Vol.15 (1), p.6-11 |
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| container_title | General and comparative endocrinology |
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| creator | Boucek, Robert J. Savard, Kenneth |
| description | Ovarian slices of the
Gallus domesticus in the presence of gonadotrophin incorporate acetate-1-
14C into progesterone, androstenedione, testosterone, and estradiol-17β. Distinct profiles of radioactive steroids are seen in the tissues of the molting, laying, and broody hens. There is an intense
Δ
5,3
β-hydroxysteroid dehydrogenase reaction and 17β-hydroxysteroid dehydrogenase reaction in the granulosa cells of the laying hen; these reactions are not present in the molting hen. An intense 17β-hydroxysteroid dehydrogenase reaction, with testosterone as the substrate, occurs in the theca and stroma cells of the molting hen with only a weak reaction in the laying hen. |
| doi_str_mv | 10.1016/0016-6480(70)90090-0 |
| format | Article |
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Gallus domesticus in the presence of gonadotrophin incorporate acetate-1-
14C into progesterone, androstenedione, testosterone, and estradiol-17β. Distinct profiles of radioactive steroids are seen in the tissues of the molting, laying, and broody hens. There is an intense
Δ
5,3
β-hydroxysteroid dehydrogenase reaction and 17β-hydroxysteroid dehydrogenase reaction in the granulosa cells of the laying hen; these reactions are not present in the molting hen. An intense 17β-hydroxysteroid dehydrogenase reaction, with testosterone as the substrate, occurs in the theca and stroma cells of the molting hen with only a weak reaction in the laying hen.</description><identifier>ISSN: 0016-6480</identifier><identifier>EISSN: 1095-6840</identifier><identifier>DOI: 10.1016/0016-6480(70)90090-0</identifier><identifier>PMID: 4917484</identifier><language>eng</language><publisher>United States: Elsevier Inc</publisher><subject>17-Ketosteroids - biosynthesis ; Acetates - metabolism ; Androstanes - biosynthesis ; Animals ; Birds - metabolism ; Carbon Isotopes ; Chickens - metabolism ; Estradiol - biosynthesis ; Female ; Histocytochemistry ; Hydroxysteroid Dehydrogenases - metabolism ; In Vitro Techniques ; Ovarian Follicle - enzymology ; Ovary - metabolism ; Progesterone - biosynthesis ; Radioisotope Dilution Technique ; Steroids - biosynthesis ; Testosterone - biosynthesis</subject><ispartof>General and comparative endocrinology, 1970-08, Vol.15 (1), p.6-11</ispartof><rights>1970</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c357t-c3b86d1f70591cce99819118ea39747c3a3818d69eda0eb285fbc8c74b20bfa13</citedby><cites>FETCH-LOGICAL-c357t-c3b86d1f70591cce99819118ea39747c3a3818d69eda0eb285fbc8c74b20bfa13</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/0016648070900900$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/4917484$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Boucek, Robert J.</creatorcontrib><creatorcontrib>Savard, Kenneth</creatorcontrib><title>Steroid formation by the avian ovary in vitro ( Gallus domesticus)</title><title>General and comparative endocrinology</title><addtitle>Gen Comp Endocrinol</addtitle><description>Ovarian slices of the
Gallus domesticus in the presence of gonadotrophin incorporate acetate-1-
14C into progesterone, androstenedione, testosterone, and estradiol-17β. Distinct profiles of radioactive steroids are seen in the tissues of the molting, laying, and broody hens. There is an intense
Δ
5,3
β-hydroxysteroid dehydrogenase reaction and 17β-hydroxysteroid dehydrogenase reaction in the granulosa cells of the laying hen; these reactions are not present in the molting hen. An intense 17β-hydroxysteroid dehydrogenase reaction, with testosterone as the substrate, occurs in the theca and stroma cells of the molting hen with only a weak reaction in the laying hen.</description><subject>17-Ketosteroids - biosynthesis</subject><subject>Acetates - metabolism</subject><subject>Androstanes - biosynthesis</subject><subject>Animals</subject><subject>Birds - metabolism</subject><subject>Carbon Isotopes</subject><subject>Chickens - metabolism</subject><subject>Estradiol - biosynthesis</subject><subject>Female</subject><subject>Histocytochemistry</subject><subject>Hydroxysteroid Dehydrogenases - metabolism</subject><subject>In Vitro Techniques</subject><subject>Ovarian Follicle - enzymology</subject><subject>Ovary - metabolism</subject><subject>Progesterone - biosynthesis</subject><subject>Radioisotope Dilution Technique</subject><subject>Steroids - biosynthesis</subject><subject>Testosterone - biosynthesis</subject><issn>0016-6480</issn><issn>1095-6840</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1970</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kDFPwzAQhS0EKqXwD0DyhNohcG6c2F6QoIKCVIkBmC3HuQijJAY7qdR_T0qrjizvhnvvTu8j5JLBDQOW38IgSc4lTAXMFICCBI7ImIHKklxyOCbjg-WUnMX4BQBZmrMRGXHFBJd8TB7eOgzelbTyoTGd8y0tNrT7RGrWzrTUr03YUNfSteuCp1O6NHXdR1r6BmPnbB9n5-SkMnXEi_2ckI-nx_fFc7J6Xb4s7leJTTPRDVrIvGSVgEwxa1EpyRRjEk2qBBc2NalksswVlgawmMusKqy0ghdzKCrD0gm53t39Dv6nH77rxkWLdW1a9H3Ukou5BAmDke-MNvgYA1b6O7hm6KEZ6C06veWit1y0AP2HTm9jV_v7fdFgeQjtWQ37u90eh5Jrh0FH67C1WLqAttOld_8_-AU32nxq</recordid><startdate>197008</startdate><enddate>197008</enddate><creator>Boucek, Robert J.</creator><creator>Savard, Kenneth</creator><general>Elsevier Inc</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>197008</creationdate><title>Steroid formation by the avian ovary in vitro ( Gallus domesticus)</title><author>Boucek, Robert J. ; Savard, Kenneth</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c357t-c3b86d1f70591cce99819118ea39747c3a3818d69eda0eb285fbc8c74b20bfa13</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1970</creationdate><topic>17-Ketosteroids - biosynthesis</topic><topic>Acetates - metabolism</topic><topic>Androstanes - biosynthesis</topic><topic>Animals</topic><topic>Birds - metabolism</topic><topic>Carbon Isotopes</topic><topic>Chickens - metabolism</topic><topic>Estradiol - biosynthesis</topic><topic>Female</topic><topic>Histocytochemistry</topic><topic>Hydroxysteroid Dehydrogenases - metabolism</topic><topic>In Vitro Techniques</topic><topic>Ovarian Follicle - enzymology</topic><topic>Ovary - metabolism</topic><topic>Progesterone - biosynthesis</topic><topic>Radioisotope Dilution Technique</topic><topic>Steroids - biosynthesis</topic><topic>Testosterone - biosynthesis</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Boucek, Robert J.</creatorcontrib><creatorcontrib>Savard, Kenneth</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>General and comparative endocrinology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Boucek, Robert J.</au><au>Savard, Kenneth</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Steroid formation by the avian ovary in vitro ( Gallus domesticus)</atitle><jtitle>General and comparative endocrinology</jtitle><addtitle>Gen Comp Endocrinol</addtitle><date>1970-08</date><risdate>1970</risdate><volume>15</volume><issue>1</issue><spage>6</spage><epage>11</epage><pages>6-11</pages><issn>0016-6480</issn><eissn>1095-6840</eissn><abstract>Ovarian slices of the
Gallus domesticus in the presence of gonadotrophin incorporate acetate-1-
14C into progesterone, androstenedione, testosterone, and estradiol-17β. Distinct profiles of radioactive steroids are seen in the tissues of the molting, laying, and broody hens. There is an intense
Δ
5,3
β-hydroxysteroid dehydrogenase reaction and 17β-hydroxysteroid dehydrogenase reaction in the granulosa cells of the laying hen; these reactions are not present in the molting hen. An intense 17β-hydroxysteroid dehydrogenase reaction, with testosterone as the substrate, occurs in the theca and stroma cells of the molting hen with only a weak reaction in the laying hen.</abstract><cop>United States</cop><pub>Elsevier Inc</pub><pmid>4917484</pmid><doi>10.1016/0016-6480(70)90090-0</doi><tpages>6</tpages></addata></record> |
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| issn | 0016-6480 1095-6840 |
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| source | MEDLINE; Elsevier ScienceDirect Journals |
| subjects | 17-Ketosteroids - biosynthesis Acetates - metabolism Androstanes - biosynthesis Animals Birds - metabolism Carbon Isotopes Chickens - metabolism Estradiol - biosynthesis Female Histocytochemistry Hydroxysteroid Dehydrogenases - metabolism In Vitro Techniques Ovarian Follicle - enzymology Ovary - metabolism Progesterone - biosynthesis Radioisotope Dilution Technique Steroids - biosynthesis Testosterone - biosynthesis |
| title | Steroid formation by the avian ovary in vitro ( Gallus domesticus) |
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